This document provides an overview of Amazon Web Service (AWS) SimpleDB. It explains that SimpleDB is a key-value data store that allows storing up to 10GB of data per domain with up to 100 domains, for a total of 1TB of data storage. It costs $0.1 per GB of storage for the first 1GB, $0.19 per GB for the next 49GB, and $0.275 per GB for anything over 50GB. The document also lists some basic operations like creating/deleting domains and attributes, as well as more complex SELECT queries that support sorting and joining of data.

1. AWS Simple DB
genki

2. @genta0406
( )
Web
PHP CakePHP JavaScript
AWS User Group
AWS SimpleDB

3. What SimpleDB?
Amazon Web Service
Key Value Store

4. Key Value Store?

5. Key Value Store

6. Key Value Store

8. SimpleDB
1 10GB
1 100
10 * 100 GB 1TB

9. Key Value
A B C D D < Key
data
data
data
data
data
< Value
array { ["A"] => "data" }
array { ["B"] => "data" }

10. SimpleDB
A A < Key
T W
> W
} < Value
data
data
data
data
>
{ A => array{
array{[‘T’] => ‘data’},
array{[‘W’] => ‘data’}
}
}

11. SimpleDB
( )
256 256

12. SimpleDB
1 10GB
1 100

13. 0.1$/G( 1G )
0.19$/G( 1G )
0.275$/G( 1G )

14. 0.1$/G(
EC2 1G )
amazon
0.19$/G( 1G )
0.275$/G( 1G )

15. SimpleDB Requests
create/delete domain
put/get/delete attributes
SELECT

16. Select
Select * from hoge where color = “red”
sort

17. Join

18. SQL
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